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Searched refs:qpair (Results 1 – 24 of 24) sorted by relevance

/Linux-v4.19/include/linux/
Dvmw_vmci_api.h54 int vmci_qpair_alloc(struct vmci_qp **qpair,
59 int vmci_qpair_detach(struct vmci_qp **qpair);
60 int vmci_qpair_get_produce_indexes(const struct vmci_qp *qpair,
63 int vmci_qpair_get_consume_indexes(const struct vmci_qp *qpair,
66 s64 vmci_qpair_produce_free_space(const struct vmci_qp *qpair);
67 s64 vmci_qpair_produce_buf_ready(const struct vmci_qp *qpair);
68 s64 vmci_qpair_consume_free_space(const struct vmci_qp *qpair);
69 s64 vmci_qpair_consume_buf_ready(const struct vmci_qp *qpair);
70 ssize_t vmci_qpair_enqueue(struct vmci_qp *qpair,
72 ssize_t vmci_qpair_dequeue(struct vmci_qp *qpair,
[all …]
/Linux-v4.19/drivers/misc/vmw_vmci/
Dvmci_queue_pair.c2426 static void qp_lock(const struct vmci_qp *qpair) in qp_lock() argument
2428 qp_acquire_queue_mutex(qpair->produce_q); in qp_lock()
2435 static void qp_unlock(const struct vmci_qp *qpair) in qp_unlock() argument
2437 qp_release_queue_mutex(qpair->produce_q); in qp_unlock()
2467 static int qp_get_queue_headers(const struct vmci_qp *qpair, in qp_get_queue_headers() argument
2473 result = qp_map_queue_headers(qpair->produce_q, qpair->consume_q); in qp_get_queue_headers()
2475 *produce_q_header = qpair->produce_q->q_header; in qp_get_queue_headers()
2476 *consume_q_header = qpair->consume_q->q_header; in qp_get_queue_headers()
2477 } else if (qpair->produce_q->saved_header && in qp_get_queue_headers()
2478 qpair->consume_q->saved_header) { in qp_get_queue_headers()
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/Linux-v4.19/drivers/scsi/qla2xxx/
Dqla_inline.h212 qla2xxx_get_qpair_sp(struct qla_qpair *qpair, fc_port_t *fcport, gfp_t flag) in qla2xxx_get_qpair_sp() argument
217 QLA_QPAIR_MARK_BUSY(qpair, bail); in qla2xxx_get_qpair_sp()
221 sp = mempool_alloc(qpair->srb_mempool, flag); in qla2xxx_get_qpair_sp()
228 sp->vha = qpair->vha; in qla2xxx_get_qpair_sp()
233 QLA_QPAIR_MARK_NOT_BUSY(qpair); in qla2xxx_get_qpair_sp()
238 qla2xxx_rel_qpair_sp(struct qla_qpair *qpair, srb_t *sp) in qla2xxx_rel_qpair_sp() argument
240 mempool_free(sp, qpair->srb_mempool); in qla2xxx_rel_qpair_sp()
241 QLA_QPAIR_MARK_NOT_BUSY(qpair); in qla2xxx_rel_qpair_sp()
333 qla_cpu_update(struct qla_qpair *qpair, uint16_t cpuid) in qla_cpu_update() argument
335 qpair->cpuid = cpuid; in qla_cpu_update()
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Dqla_target.c131 static void qlt_send_notify_ack(struct qla_qpair *qpair,
1593 if (h->qpair) { in qlt_release()
1594 spin_lock_irqsave(h->qpair->qp_lock_ptr, flags); in qlt_release()
1596 spin_unlock_irqrestore(h->qpair->qp_lock_ptr, flags); in qlt_release()
1597 h->qpair = NULL; in qlt_release()
1659 static void qlt_send_notify_ack(struct qla_qpair *qpair, in qlt_send_notify_ack() argument
1664 struct scsi_qla_host *vha = qpair->vha; in qlt_send_notify_ack()
1674 pkt = (request_t *)__qla2x00_alloc_iocbs(qpair, NULL); in qlt_send_notify_ack()
1715 qla2x00_start_iocbs(vha, qpair->req); in qlt_send_notify_ack()
1721 static void qlt_24xx_send_abts_resp(struct qla_qpair *qpair, in qlt_24xx_send_abts_resp() argument
[all …]
Dqla_dfs.c178 struct qla_qpair *qpair = vha->hw->base_qpair; in qla_dfs_tgt_counters_show() local
184 qla_core_sbt_cmd = qpair->tgt_counters.qla_core_sbt_cmd; in qla_dfs_tgt_counters_show()
185 core_qla_que_buf = qpair->tgt_counters.core_qla_que_buf; in qla_dfs_tgt_counters_show()
186 qla_core_ret_ctio = qpair->tgt_counters.qla_core_ret_ctio; in qla_dfs_tgt_counters_show()
187 core_qla_snd_status = qpair->tgt_counters.core_qla_snd_status; in qla_dfs_tgt_counters_show()
188 qla_core_ret_sta_ctio = qpair->tgt_counters.qla_core_ret_sta_ctio; in qla_dfs_tgt_counters_show()
189 core_qla_free_cmd = qpair->tgt_counters.core_qla_free_cmd; in qla_dfs_tgt_counters_show()
190 num_q_full_sent = qpair->tgt_counters.num_q_full_sent; in qla_dfs_tgt_counters_show()
191 num_alloc_iocb_failed = qpair->tgt_counters.num_alloc_iocb_failed; in qla_dfs_tgt_counters_show()
192 num_term_xchg_sent = qpair->tgt_counters.num_term_xchg_sent; in qla_dfs_tgt_counters_show()
[all …]
Dqla_nvme.c89 struct qla_qpair *qpair; in qla_nvme_alloc_queue() local
116 qpair = qla2xxx_create_qpair(vha, 5, vha->vp_idx, true); in qla_nvme_alloc_queue()
117 if (qpair == NULL) { in qla_nvme_alloc_queue()
122 *handle = qpair; in qla_nvme_alloc_queue()
174 qla2xxx_rel_qpair_sp(sp->qpair, sp); in qla_nvme_sp_done()
277 struct qla_qpair *qpair = hw_queue_handle; in qla_nvme_poll() local
281 spin_lock_irqsave(&qpair->qp_lock, flags); in qla_nvme_poll()
282 qla24xx_process_response_queue(vha, qpair->rsp); in qla_nvme_poll()
283 spin_unlock_irqrestore(&qpair->qp_lock, flags); in qla_nvme_poll()
301 struct qla_qpair *qpair = sp->qpair; in qla2x00_start_nvme_mq() local
[all …]
Dqla_mid.c628 struct qla_qpair *qpair, *tqpair; in qla25xx_delete_queues() local
631 list_for_each_entry_safe(qpair, tqpair, &vha->qp_list, in qla25xx_delete_queues()
633 qla2xxx_delete_qpair(vha, qpair); in qla25xx_delete_queues()
785 struct qla_qpair *qpair = container_of(work, struct qla_qpair, q_work); in qla_do_work() local
787 struct qla_hw_data *ha = qpair->hw; in qla_do_work()
789 spin_lock_irqsave(&qpair->qp_lock, flags); in qla_do_work()
791 qla24xx_process_response_queue(vha, qpair->rsp); in qla_do_work()
792 spin_unlock_irqrestore(&qpair->qp_lock, flags); in qla_do_work()
799 uint8_t vp_idx, uint16_t rid, struct qla_qpair *qpair, bool startqp) in qla25xx_create_rsp_que() argument
835 rsp->msix = qpair->msix; in qla25xx_create_rsp_que()
[all …]
Dqla_init.c56 spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); in qla2x00_sp_timeout()
57 req = sp->qpair->req; in qla2x00_sp_timeout()
60 spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags); in qla2x00_sp_timeout()
125 spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); in qla2x00_async_iocb_timeout()
126 for (h = 1; h < sp->qpair->req->num_outstanding_cmds; in qla2x00_async_iocb_timeout()
128 if (sp->qpair->req->outstanding_cmds[h] == in qla2x00_async_iocb_timeout()
130 sp->qpair->req->outstanding_cmds[h] = in qla2x00_async_iocb_timeout()
135 spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags); in qla2x00_async_iocb_timeout()
148 spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags); in qla2x00_async_iocb_timeout()
149 for (h = 1; h < sp->qpair->req->num_outstanding_cmds; in qla2x00_async_iocb_timeout()
[all …]
Dqla_iocb.c1773 struct qla_qpair *qpair = sp->qpair; in qla2xxx_start_scsi_mq() local
1776 spin_lock_irqsave(&qpair->qp_lock, flags); in qla2xxx_start_scsi_mq()
1779 rsp = qpair->rsp; in qla2xxx_start_scsi_mq()
1780 req = qpair->req; in qla2xxx_start_scsi_mq()
1789 spin_unlock_irqrestore(&qpair->qp_lock, flags); in qla2xxx_start_scsi_mq()
1888 spin_unlock_irqrestore(&qpair->qp_lock, flags); in qla2xxx_start_scsi_mq()
1895 spin_unlock_irqrestore(&qpair->qp_lock, flags); in qla2xxx_start_scsi_mq()
1927 struct qla_qpair *qpair = sp->qpair; in qla2xxx_dif_start_scsi_mq() local
1932 if (!qpair->online) { in qla2xxx_dif_start_scsi_mq()
1937 if (!qpair->difdix_supported && in qla2xxx_dif_start_scsi_mq()
[all …]
Dqla_attr.c2026 struct qla_qpair *qpair; in qla24xx_vport_create() local
2125 qpair = qla2xxx_create_qpair(vha, qos, vha->vp_idx, true); in qla24xx_vport_create()
2126 if (!qpair) in qla24xx_vport_create()
2133 qpair->id, qos, vha->vp_idx); in qla24xx_vport_create()
2136 qpair->id, qos, vha->vp_idx); in qla24xx_vport_create()
2137 req = qpair->req; in qla24xx_vport_create()
2138 vha->qpair = qpair; in qla24xx_vport_create()
2196 if (vha->qpair && vha->qpair->vp_idx == vha->vp_idx) { in qla24xx_vport_delete()
2197 if (qla2xxx_delete_qpair(vha, vha->qpair) != QLA_SUCCESS) in qla24xx_vport_delete()
Dqla_target.h793 struct qla_qpair *qpair; member
883 struct qla_qpair *qpair; member
962 struct qla_qpair *qpair; member
Dqla_isr.c2942 if (rsp->qpair->cpuid != smp_processor_id()) in qla24xx_process_response_queue()
2943 qla_cpu_update(rsp->qpair, smp_processor_id()); in qla24xx_process_response_queue()
3348 struct qla_qpair *qpair; in qla2xxx_msix_rsp_q() local
3352 qpair = dev_id; in qla2xxx_msix_rsp_q()
3353 if (!qpair) { in qla2xxx_msix_rsp_q()
3358 ha = qpair->hw; in qla2xxx_msix_rsp_q()
3368 queue_work(ha->wq, &qpair->q_work); in qla2xxx_msix_rsp_q()
3666 int qla25xx_request_irq(struct qla_hw_data *ha, struct qla_qpair *qpair, in qla25xx_request_irq() argument
3674 "qla2xxx%lu_qpair%d", vha->host_no, qpair->id); in qla25xx_request_irq()
3675 ret = request_irq(msix->vector, intr->handler, 0, msix->name, qpair); in qla25xx_request_irq()
[all …]
Dqla_os.c385 struct qla_qpair *qpair);
392 rsp->qpair = ha->base_qpair; in qla_init_base_qpair()
403 qla_cpu_update(rsp->qpair, raw_smp_processor_id()); in qla_init_base_qpair()
807 qla2xxx_rel_qpair_sp(sp->qpair, sp); in qla2xxx_qpair_sp_free_dma()
846 struct qla_qpair *qpair = NULL; in qla2xxx_queuecommand() local
859 qpair = ha->queue_pair_map[hwq]; in qla2xxx_queuecommand()
860 } else if (vha->vp_idx && vha->qpair) { in qla2xxx_queuecommand()
861 qpair = vha->qpair; in qla2xxx_queuecommand()
864 if (qpair) in qla2xxx_queuecommand()
865 return qla2xxx_mqueuecommand(host, cmd, qpair); in qla2xxx_queuecommand()
[all …]
Dtcm_qla2xxx.c285 cmd->qpair->tgt_counters.qla_core_ret_sta_ctio++; in tcm_qla2xxx_complete_free()
297 cmd->qpair->tgt_counters.core_qla_free_cmd++; in tcm_qla2xxx_free_cmd()
493 cmd->qpair->tgt_counters.qla_core_sbt_cmd++; in tcm_qla2xxx_handle_cmd()
509 cmd->qpair->tgt_counters.qla_core_ret_ctio++; in tcm_qla2xxx_handle_data_work()
Dqla_mbx.c1438 if (vha->flags.qpairs_available && sp->qpair) in qla2x00_abort_command()
1439 req = sp->qpair->req; in qla2x00_abort_command()
2335 if (vha->vp_idx && vha->qpair) in qla24xx_login_fabric()
2336 req = vha->qpair->req; in qla24xx_login_fabric()
3079 if (vha->flags.qpairs_available && sp->qpair) in qla24xx_abort_command()
3080 req = sp->qpair->req; in qla24xx_abort_command()
3161 struct qla_qpair *qpair; in __qla24xx_issue_tmf() local
3170 if (vha->vp_idx && vha->qpair) { in __qla24xx_issue_tmf()
3172 qpair = vha->qpair; in __qla24xx_issue_tmf()
3173 rsp = qpair->rsp; in __qla24xx_issue_tmf()
[all …]
Dqla_dbg.c2782 ql_log_qp(uint32_t level, struct qla_qpair *qpair, int32_t id, in ql_log_qp() argument
2792 if (qpair != NULL) { in ql_log_qp()
2793 const struct pci_dev *pdev = qpair->pdev; in ql_log_qp()
2840 ql_dbg_qp(uint32_t level, struct qla_qpair *qpair, int32_t id, in ql_dbg_qp() argument
2854 if (qpair != NULL) { in ql_dbg_qp()
2855 const struct pci_dev *pdev = qpair->pdev; in ql_dbg_qp()
Dqla_def.h540 struct qla_qpair *qpair; member
3405 struct qla_qpair *qpair; member
4339 struct qla_qpair *qpair; /* base qpair */ member
/Linux-v4.19/net/vmw_vsock/
Dvmci_transport.c528 vmci_transport_queue_pair_alloc(struct vmci_qp **qpair, in vmci_transport_queue_pair_alloc() argument
541 err = vmci_qpair_alloc(qpair, handle, produce_size, in vmci_transport_queue_pair_alloc()
550 err = vmci_qpair_alloc(qpair, handle, produce_size, consume_size, in vmci_transport_queue_pair_alloc()
1110 struct vmci_qp *qpair; in vmci_transport_recv_connecting_server() local
1172 &qpair, in vmci_transport_recv_connecting_server()
1188 vmci_trans(vpending)->qpair = qpair; in vmci_transport_recv_connecting_server()
1287 || vmci_trans(vsk)->qpair in vmci_transport_recv_connecting_client()
1356 struct vmci_qp *qpair; in vmci_transport_recv_connecting_client_negotiate() local
1429 err = vmci_transport_queue_pair_alloc(&qpair, in vmci_transport_recv_connecting_client_negotiate()
1449 vmci_trans(vsk)->qpair = qpair; in vmci_transport_recv_connecting_client_negotiate()
[all …]
Dvmci_transport_notify.c76 retval = vmci_qpair_consume_free_space(vmci_trans(vsk)->qpair) > in vmci_transport_notify_waiting_write()
106 return vmci_qpair_produce_buf_ready(vmci_trans(vsk)->qpair) > 0; in vmci_transport_notify_waiting_read()
209 vmci_qpair_get_consume_indexes(vmci_trans(vsk)->qpair, &tail, &head); in send_waiting_read()
245 vmci_qpair_get_produce_indexes(vmci_trans(vsk)->qpair, &tail, &head); in send_waiting_write()
472 vmci_qpair_get_consume_indexes(vmci_trans(vsk)->qpair, in vmci_transport_notify_pkt_recv_pre_dequeue()
546 vmci_qpair_get_produce_indexes(vmci_trans(vsk)->qpair, in vmci_transport_notify_pkt_send_pre_enqueue()
Dvmci_transport_notify_qstate.c67 retval = vmci_qpair_consume_free_space(vmci_trans(vsk)->qpair) > in vmci_transport_notify_waiting_write()
280 vmci_qpair_consume_free_space(vmci_trans(vsk)->qpair); in vmci_transport_notify_pkt_recv_post_dequeue()
327 vmci_qpair_produce_buf_ready(vmci_trans(vsk)->qpair) == written; in vmci_transport_notify_pkt_send_post_enqueue()
Dvmci_transport.h116 struct vmci_qp *qpair; member
/Linux-v4.19/include/linux/avf/
Dvirtchnl.h334 struct virtchnl_queue_pair_info qpair[1]; member
/Linux-v4.19/drivers/net/ethernet/intel/i40evf/
Di40evf_virtchnl.c238 vqpi = vqci->qpair; in i40evf_configure_queues()
/Linux-v4.19/drivers/net/ethernet/intel/i40e/
Di40e_virtchnl_pf.c2018 qpi = &qci->qpair[i]; in i40e_vc_config_queues_msg()